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  5. Method of calculation and analysis of autocorrelation function of ultrawideband signal, which got by multifrequency spatial forming with the use of logoperiodic vibrator aerials collection method

Method of calculation and analysis of autocorrelation function of ultrawideband signal, which got by multifrequency spatial forming with the use of logoperiodic vibrator aerials collection method

V.V. Voinov, G.V. Yermakov, M.G. Ivanets, I.G. Leonov
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The variant of one removal of the basic imperfection of radio-location signal - his small middle power is examined in the article. Possibility of UWB signal multifrequency forming by the way of addition in space of simple harmonic electromagnetic vibrations is analysed. The autocorrelation function of multifrequency signal is studied on different directions in relation to the radiative aerial system. A conclusion about possibility of the multifrequency spatial forming of UWB radio-location probing signal by the aerial system, consisting of allpass elements is done.
Keywords: ultrawideband radio-location signal; spatial forming; logoperiodic vibrator aerial